3143855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4426

約数の個数: 16

約数和(自身を含む): 4433184

約数和(自身を除く): 1289329

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4397, 21985, 48367, 57161, 241835, 285805, 628771, 3143855]

約数ペア:

[(1, 3143855), (5, 628771), (11, 285805), (13, 241835), (55, 57161), (65, 48367), (143, 21985), (715, 4397)]